Electromagnetic spectrum

1

What do we call the group of waves of which visible light is a member?

2

What property has the same value for all members of the e-m spectrum?

3

What is the speed of light in a vacuum?

4

What type of wave has a possible wavelength between 1 m and 1 km?

5

Which of the following is a detector for radiowaves?

6

Which of the following is a detector for infrared waves?

7

What is a possible source for ultraviolet waves?

8

What is a possible use for gamma rays?

9

What is a possible danger of overexposure from radiowaves?

10

What is a possible danger of overexposure from x-rays?